Hello friends & Respected CCI's Members Here are the solution of Crossword.
ACROSS DOWN
1. FIREWALL 2. LAW
3. PNB 3. POWER
6. OPU (Outstation Processor Unit) 4. NPA
7. NSE 5. BUNDLED
10. WAN 7. NEGATIVE
11. TEEM 8. SERVER
13. AGRICULTURAL 9. EMI
16. NAV 11. TAN
17. NGO 12. SUGAR
18. TE (Tracking Error) 14. CNN
19. NAG 15. LOG
20. IPAD 20. ICON
22. LIRA 21. ACES
24. MODEM 23. AMT (Alternate Minium Tax)
26. LESSOR 25. DT
27. TNTS (Trinitrotoluene)